548 The signs worked by Jesus attest that the Father has sent him. They invite belief in him.269 To those who turn to him in faith, he grants what they ask.270 So miracles strengthen faith in the One who does his Father’s works; they bear witness that he is the Son of God.271 But his miracles can also be occasions for “offence”;272 they are not intended to satisfy people’s curiosity or desire for magic. Despite his evident miracles some people reject Jesus; he is even accused of acting by the power of demons.273
549 By freeing some individuals from the earthly evils of hunger, injustice, illness and death,274 Jesus performed messianic signs. Nevertheless he did not come to abolish all evils here below,275 but to free men from the gravest slavery, sin, which thwarts them in their vocation as God’s sons and causes all forms of human bondage.276
1505 Moved by so much suffering Christ not only allows himself to be touched by the sick, but he makes their miseries his own: “He took our infirmities and bore our diseases.”.112 But he did not heal all the sick. His healings were signs of the coming of the Kingdom of God. They announced a more radical healing: the victory over sin and death through his Passover. On the cross Christ took upon himself the whole weight of evil and took away the “sin of the world,”.113 of which illness is only a consequence. By his passion and death on the cross Christ has given a new meaning to suffering: it can henceforth configure us to him and unite us with his redemptive Passion.